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repaired before use. Many accidents are caused by poorly maintai-
ned power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools
with sharp cutting edges are less likely to bind and are easier to
control.
• Use the power tool, accessories and tool bits etc. in accordance with
these instructions, taking into account the working conditions and the
work to be performed. Use of the power tool for operations different
from those intended could result in a hazardous situation.
Service
Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the
power tool is maintained. If the power cable is damaged, it must be
replaced by the manufacturer, its service agent or a similarly qualified
person in order to avoid any danger.
Safety instructions for all operations
Safety warnings common for sanding operations:
• This power tool is intended to function as a sander. Read all safety
warnings, instructions, illustrations ans specifications provided with
this power tool. Failure to follow all instructions listed below may
result in electric shock, fire and/or injury.
• Operations such as grinding, polishing, wire brushing or cutting-off
are not recommended to be performed with this power tool. Opera-
tions for which the power tool was not designed may create a hazard
and cause personal injury.
• Do not use accessories which are not specifically designed and
recommended by the tool manufacturer. Just because the accessory
can be attached to your power tool, it does not assure safe operation.
• The rated speed of the accessory must be at least equal to the ma-
ximum speed marked on the power tool. Accessories running faster
than their rated can break and fly apart.
• The outside diameter and the thickness of your accessory must be
within the capacity rating of your power tool. Incorrectly sized acces-
sories cannot be adequately guarded or controlled.
• Threaded mounting of accessories must match grinder spindle th-
read. For accessories mounted by flanges, the arbour hole of acces-
sory must fit the locating diameter of the flange. Accessories that do
not match the mounting hardware of the power tool will not balance,
vibrate excessively and may cause loss of control.
• Do not use a damaged accessory. Before each use inspect the
accessory such as abrasive wheels for chips and cracks, backing
pad for cracks, tear or excess wear, wire brush for loose or cracked
wires. If power tool or accessory is dropped, inspect for damage or
install an undamaged accessory. After inspecting and installing an
accessory, position yourself and bystanders away from the plane of
the rotating accessory and run the power tool at maximum no - load
speed for one minute. Damaged accessories will normally break
apart during this test time.
• Wear personal protective equipment. Depending on application, use
face shield, safety goggles or safety glasses. As appropriate, wear
dust mask, hearing protectors, gloves and workshop apron capable
of stopping small abrasive or workpiece fragments. The eye protec-
tion must be capable of stopping flying debris generated by various
operations . The dust mask or respirator must be capable of filtrating
particles generated by your operation. Prolonged exposure to high
intensity noise may cause hearing loss.
• Keep bystanders a safe distance away from work area. Anyone
entering the work area must wear personal protective equipment.
Fragments of workpiece or of a broken accessory may fly away and
As one of our products, the device belongs to the hand-held electric
tools. The device mainly cares for lime surface, including the interior
wall, ceiling, exterior wall, corridor, etc. Remove the painting lime mud
from the wall, and make the surface even or smooth. It may promote the
wall polishing efficiency and quality by workers.
With various conditions taken into consideration in the design, the
device may run at high or low speed. In addition, you may adjust the
cause injury beyond immediate area of operation.
• Hold the power tool by insulated gripping surfaces only, when perfor-
ming an operation where the cutting accessory may contact hidden
wiring or its own cord. Cutting accessory contacting a „live" wire may
make exposed metal parts of the power tool „live" and could give the
operator an electric shock .
• Position the cord clear of th e spinning accessory. If you lose control,
the cord may be cut or snagged and your hand or arm may be pulled
into the spinning accessory.
• Never lay the power tool down until the accessory has come to a
complete stop. The spinning accessory may grab the surface and
pull the power tool out of your control.
• Do not run the power tool while carrying it at your side. Accidental
contact with the spinning accessory could snag your clothing, pulling
the accessory into your body.
• Regularly clean the power tool's air vents. The motor's fan will draw
the dust inside the housing and excessive accumulation of powdered
metal may cause electrical hazards.
• Do not operate the power tool near flammable materials. Sparks
could ignite these materials.
• Do not use accessories that require liquid coolants. Using water or
other liquid coolants may result in electrocution or shock
Kickback and Related Warnings
Kickback is a sudden reaction to a pinched or snagged rotating wheel,
backing pad, brush or any other accessory. Pinching or snagging
causes rapid stalling of the rotating accessory which in turn causes
the uncontrolled power tool to be forced in the direction opposite of the
accessory's rotation at the point of the binding.
For example, if an abrasive wheel is snagged or pinched by the workpi-
ece, the edge of the wheel that is entering into the pinch point can dig
into the surface of the material causing the wheel to climb out or kick
out. The wheel may either jump toward or away from the operator, de-
pending on direction of the wheel's movement at the point of pinching.
Abrasive wheels may also break under these conditions. Kickback is
the result of power tool misuse and/or incorrect operating procedures
or conditions and can be avoided by taking proper precautions as given
below.
• Maintain a firm grip on the power tool and position your body and
arm to allow you to resist kickback forces. Always use auxiliary hand-
le, if provided, for maximum control over kickback or torque reaction
during start-up. The operator can control torque reactions or kickback
forces, if proper precautions are taken.
• Never place your hand near the rotating accessory. Accessory may
kickback over your hand.
• Do not position your body in the area where power tool will move if
kickback occurs. Kickback will propel the tool in direction opposite to
the wheel's movement at the point of snagging.
• Use special care when working corners, sharp edges etc. Avoid
bouncing and snagging the accessory. Corners, sharp edges or
bouncing have a tendency to snag the rotating accessory and cause
loss of control or kickback.
• Do not attach a saw chain woodcarving blade or toothed saw blade.
Such blades create frequent kickback and loss of control.
Additional safety instructions for sanding operations
• Do not use excessively oversized sanding disc paper. Follow manu-
facturers recommendations, when selecting sanding paper. Larger
sanding paper extending beyond the sanding pad presents a lacera-
tion hazard and may cause snagging, tearing of the disc or kickback.
Intended use m
connection structure at high and low locations respectively, in order to
optimize the sanding efficiency and realize user-friendly and compact
design.
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